HD6473228F10V Renesas Electronics America, HD6473228F10V Datasheet - Page 178

• Manufacturer Part Number: HD6473228F10V
• Description: MCU 5V 32K,PB-FREE 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473228F10V

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

9.1.4 Register Configuration
Table 9-2 lists the SCI registers.
Table 9-2. SCI Registers
Channel
0
1
Notes:
* Software can write a 0 to clear the status flag bits, but cannot write a 1.
9.2 Register Descriptions
9.2.1 Receive Shift Register (RSR)
Bit
Read/Write
The RSR receives incoming data bits. When one data character (1 byte) has been received, it is
transferred to the receive data register (RDR).
The CPU cannot read or write the RSR directly
Name
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register
Serial status register
Bit rate register
Receive shift register
Receive data register
Transmit shift register
Transmit data register
Serial mode register
Serial control register
Serial status register
Bit rate register
—
7
—
6
Abbreviation
RSR
RDR
TSR
TDR
SMR
SCR
SSR
BRR
RSR
RDR
TSR
TDR
SMR
SCR
SSR
BRR
—
5
171
—
4
R/W
—
R
—
R/W
R/W
R/W
R/(W)*
R/W
—
R
—
R/W
R/W
R/W
R/(W)*
R/W
—
3
Initial value
—
H’00
—
H’FF
H’04
H’0C
H’87
H’FF
—
H’00
—
H’FF
H’04
H’0C
H’87
H’FF
—
2
—
1
Address
—
H’FFDD
—
H’FFDB
H’FFD8
H’FFDA
H’FFDC
H’FFD9
—
H’FFE5
—
H’FFE3
H’FFE0
H’FFE2
H’FFE4
H’FFE1
—
0